Install task should be available by default in npm extension

[nickmccurdy]

It appears that as of 1420d41#r28075777, VSCode no longer provides an install task by default in its npm extension, making setting up new projects less convenient when there is no install hook in package.json (which applies to most packages).

• VSCode Version: 1.22.2 and 1.23.0-insider
• OS Version: macOS 10.13.4

Steps to Reproduce:

1. Start a new project with a package.json file.
2. Add a test script.
3. Run Tasks: Run Build Task. Note that test is present, but install is not.
4. Add an install script.
5. Run Tasks: Run Build Task. Note that both install and test are present. VSCode now recognizes the built in install task because it thinks it's a custom script, when it's actually an npm install hook.

Does this issue occur when all extensions are disabled?: Yes

[vscodebot]

(Experimental duplicate detection)
Thanks for submitting this issue. Please also check if it is already covered by an existing one, like:

• Getting error message "Failed to terminate running task" when trying to terminate the running task. (#4684)
• Assign default task to last task I've run (#41455)
• Tasks: npm script aren't being prefixed with "run" (#45709)
• Task 2.0.0 Feedback (#28235)

[egamma]

Removed since a poll in the team gave that everybody is running install from the command line.
However, adding install doesn´t hurt.

[nickmccurdy]

I just tried this out in Insiders and task install works great, thank you!